baber/WOPTO huggingface dataset:
Patent JP-2003075941-A (JP)
Title: Image reader
Inventor: FUKUDA MINORU
IPC: H04N1/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble that defective reading is caused due to lowering of the pressing force of an original end part because a gap is formed between a contact glass end part and an original scale by overlapping of the lower face of an original cover with the original scale at the time of pressing an original on the contact glass by the lower face of the original cover. SOLUTION: This image reader is provided with an original scale 3 having an original set end face 3a arranged along the end edge of a contact glass 2 and an original cover 5 whose one end edge is pivotally supported by a device main body so as to freely turn in an up-and-down direction by a hinge 4 and by which a contact glass upper face is opened and closed, and the original cover is provided with an original cover main body 10 pivotally supported so as to freely open and close to the device main body by the hinge, a pad 11 attached on the lower face of the original cover main body,  a flexible press sheet 12 that is attached to the lower face of the pad and whose end part on the side of the original scale is made free and a press member 13 pivotally supported by the original cover main body so as to move in the up-and-down direction and to press the free end part 12a of the flexible press sheet downward by a part thereof.
Patent JP-2003073199-A (JP)
Title: Method for producing gallium phosphide single crystal
Inventor: TATSUMIYA KAZUKI
IPC: C30B15/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology for producing a gallium phosphide single crystal having a diameter of 2.5 inches or more by a liquid encapsulated Czochralski (LEC) method while preventing the occurrence of crack or polycrystallization. SOLUTION: In this production method, the GaP single crystal is grown by eliminating the inversed zone of temperature gradient in a temperature distribution in a vertical direction upward from a liquid encapsulating agent layer 6 and regulating the above gradient in the vertical direction from the layer 6 to 15 mm upward to be 100-130 deg.C/cm. Concretely, the single crystal is pulled up by putting, on a quartz crucible 2, a lid 8 which is formed of the material endurable to 1,500 deg.C or higher and has an opening having prescribed thickness and size. Quartz, alumina, carbon or the like is used as the material of the lid 10-25 mm high, and the diameter of the opening is made to be 80-100 mm.
Patent JP-2003075625-A (JP)
Title: Color filter and method for manufacturing the same
Inventor: UCHIDA YOSHINORI
IPC: G02F1/1333
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized, thin film-formed color filter used for a solid-state image pickup device, a liquid crystal display device, etc., and a method for manufacturing the same. SOLUTION: The method for manufacturing the color filter is provided with: a step to apply a photosensitive resin composition containing a dye, a resin, a photosensitive agent and a solvent to a light transmissive substrate 1 and form an applied film; a step to expose the applied film via a mask; a step to develop the applied film and remove the exposed part or a non-exposed part of the applied film; a step to form a filter 4 to transmit visible light except for part of a wavelength region by heating the applied film within a specified temperature range in which neither melting of the applied film nor deterioration of the dye take place (preferably about 100 to 180 deg.C) and evaporating the solvent and moisture; and a step to form an inorganic protective film 5 on the filter 4 with vapor deposition from the vapor phase. The color filter formed with the method is also described.
Patent JP-2003075898-A (JP)
Title: Camera
Inventor: TAKANASHI TATSUO
IPC: G03B7/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera equipped with a mechanism having a small occupancy area, having a simplified structure, and indicating the moving position of a moving member and releasing the locked state. SOLUTION: As for the camera, a mode dial 20 which can be rotated cooperatively with a mode setting contact member 23 and an index button 21 for indicating the rotating position of the mode dial 20 and which can be depressed and moved downward are arranged as a mode setting device 10. The index button 21 is firmly fixed to a lock spring 25 for locking the mode dial 20, and when the index button 21 is depressed, the mode dial 20 is released from being locked by the lock spring 25, and the mode dial 20 can be rotated in the released state, then, the mode setting is switched. When the index button 21 is released from being depressed, the mode dial 20 is locked. The occupancy space of the mode setting device 10 is small, then, the miniaturization of the camera is accomplished.
Patent JP-2003078857-A (JP)
Title: System for recording contents related information of video tape
Inventor: ABE TSUTOMU
IPC: H04N5/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a video tape contents related information recording system in which information about the contents of video, etc., is recorded on a video tape with a video tape recorder and the recorded information can be read on a terminal device such as a portable telephone system. SOLUTION: This recording system consists of: a terminal device (portable telephone system P or remote controller R) provided at least with a related information preparation means for preparing contents related information, a related information transmission means for transmitting the related information to the video tape recorder, a related information receiving means for receiving related information transmitted from the video tape recorder, and a display means for displaying the related information;  and a video tape recorder (1) provided at least with a related information receiving means for receiving the related information transmitted from the terminal device, a related information recording means for recording the related information in a prescribed recording region (e.g. blanking interval) of the video tape, and a related information transmission means for reading the related information from the prescribed recording region of the video tape and transmitting the related information to the terminal device.
Patent JP-2003072537-A (JP)
Title: Brake device for rolling stock
Inventor: ARAI JUNICHI
IPC: B60T17/18
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for rolling stock having enhanced reliability of a security brake unit by simplifying a control unit of a security brake system as well as by surely actuating a security brake even in an emergency state wherein a regular power supply is cut off. SOLUTION: This brake device for rolling stock is equipped with an output cylinder for displacing a brake shoe with respect to a brake member, and switches an actuation direction of the output cylinder by switching a delivery direction of a pump driven by a motor 20. The brake device for rolling stock is further equipped with a regular brake control unit 52 for controlling the motor 20 at actuating of a regular brake by electric current from the regular power supply, and a security brake control unit 56 for controlling the motor 20 at actuating of the security brake by the electric current from a security power supply.
Patent JP-2003072386-A (JP)
Title: Door weather strip for automobile
Inventor: MIYAMOTO KAZUHIKO
IPC: B60R13/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a door weather strip allowing improving sealability by restricting reducing of a lap margin of a hollow seal part for a body panel in a die molding part. SOLUTION: In this door weather strip 10, a core trimming hole 14 formed in a base bottom part 13 of the die molding part 8 is filled with adhesive 7, and a corner part 5 formed by the die molding part 8 is fixed on a door panel 2. The hollow seal part 12 before filling the core trimming hole 14 is formed such that is leans to a car inside 3 than a hollow seal part 22 of an extrusion molding part 9. The lap margin L of the hollow seal part 12 for the body panel 1 after filling of the core trimming hole 14 is equal to the lap margin L of the hollow seal part 22 of the extrusion molding part 9.
Patent JP-2003086610-A (JP)
Title: Resin sealing semiconductor device and manufacturing method therefor
Inventor: YAMAGUCHI YASUO
IPC: H01L21/58
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealing semiconductor device where a semiconductor chip is fixed to a frame without using a die bonding material, and to provide the manufacturing method of the resin sealing semiconductor device. SOLUTION: A planar sealing material 5a is disposed on the frame 3 where a recessed part 7 is formed. The semiconductor chip 1 and the frame 3 are overlapped through the planar sealing material 5a in a thermostatic chamber 21 whose temperature is higher than that when the semiconductor chip and the frame are resin-sealed. The overlapped semiconductor chip 1 and the frame 3 are taken from the thermostatic chamber 21 and are cooled in air. Then, they are resin-sealed by molding resin. The semiconductor chip 1 is fixed to the frame 3 by differential pressure (negative pressure) between pressure in a hermetic space 6 and atmospheric pressure.
Patent JP-2003084359-A (JP)
Title: Camera, protection seal for camera body and protection seal kit, and its manufacturing method
Inventor: YAMAKAWA KATSUHIKO
IPC: G03B17/56
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a camera of such a structure that an exposed metal surface on a camera body is not flawed, a protection seal which is stuck onto the exposed metal surface so as to protect the body against a flaw, a protection seal kit which holds the protection seal so that the seal can easily be stuck onto the metal exposure surface, and its manufacturing method. SOLUTION: The protection seal S which is transparent or opaque is stuck on the metal exposure surface A of a camera body 2. This protection seal S is previously cut so that it has an outline almost identical with the shape of the metal exposure surface A of the camera body 2, and the protection seal kit previously stuck on release paper 17 is provided to make a variety of seals available. When a camera component P projects from the exposed metal surface where the protection seal is to be stuck, a punch contour part 18 through which the camera component can be inserted is provided to the protection seal and a cleavage part 20 making it possible to open part of the punch contour part outwards is provided.
Patent JP-2002214627-A (JP)
Title: Electrooptical device and its manufacturing method, and projection type display
Inventor: KARASAWA KAZUKI
IPC: G03B21/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution regarding a sealing material for sticking a couple of substrates together and the constitution regarding the vertical conduction between the couple of substrates, in an electrooptical device such as a liquid crystal device. SOLUTION: In the electrooptical device, an electrooptical substance (50) is sandwiched between a 1st substrate (10) and a 2nd substrate (20). Between both the substrates, the sealing material for adhering both the substrates to each other along their circumferences is provided. On the 1st substrate, pixel electrodes, wires extending from inside an image display area to outside the seal area, and a vertical conduction pad arranged in the seal area are provided. On the 2nd substrate, a counter electrode is provided which is arranged opposite the pixel electrodes and has a vertical conduction part facing the vertical conduction pad. The sealing material is made of conductive materials at the part arranged at least between the vertical conduction pad and vertical conduction part and functions as a vertical conduction material.
Patent JP-2002242950-A (JP)
Title: Shaft coupling
Inventor: ASA YUKIHIRO
IPC: F16D3/68
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a rubber shaft coupling at a low cost, which absorbs vibrations, impacts and noises, implements electrical insulation between two shafts, eliminates the need for lubrication, and has excellent durability. SOLUTION: A center hub 23 of the rubber shaft coupling 10 is sandwiched between discs 11, 14 fixed respectively on a driving shaft side and a driven shaft side, concentrically matched with them, and is engaged with both of the discs 11, 14 to transmit rotations. Pillar portions 24 of which shapes are the same as the center hub 23 are disposed and connected around an outer periphery of the center hub 23. The discs 11, 14 different from each other have projections 27a, 27b with engaging faces 26a, 26b. Side faces 25 of the pillar potions 24 are closely attached on the engaging faces 26a, 26b to be in the shape so that the engaging faces 26a, 26b and the pillar potion 24 are complimented with each other. Therefore, compressive stress caused by the shift of an axial center is disposed.
Patent JP-2003082047-A (JP)
Title: Method for producing aralkyl-modified phenolic resin
Inventor: ASAMI MASAKATSU
IPC: C08G8/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aralkyl-modified phenolic resin having little content of unreacted phenols in high yield. SOLUTION: This method for producing the aralkyl-modified phenolic resin comprises reacting the phenols with aldehydes and aralkyl ethers by using an organophosphonic acid. Preferably, the organophosphonic acid is a specific one.
Patent JP-2003081720-A (JP)
Title: Insect pest control solution for thermal transpiration and insect pest control method
Inventor: IWASAKI TOMONORI
IPC: A01N25/18
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an insecticide solution which is used for thermal transpiration, can stably thermally be transpired for a long period, and can thereby sustain the stable insect pest-controlling effect for a long period. SOLUTION: This insecticide solution for the thermal transpiration comprises (a) a pyrethroid compound and (b) kerosene whose 95 wt.% or more has a distillation temperature of >270 deg.C on atmospheric pressure distillation and which has a sulfur content of <=0.5 wt.%, wherein the content of (a) is 0.01 to 20 wt.% and the content of (b) is 80 to 99.99 wt.%.
Patent JP-2002174332-A (JP)
Title: Work vehicle
Inventor: ONO HIROYUKI
IPC: F16H61/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To drive a work machine by synchronizing with changes of speed of a work vehicle and to scatter fertilizer, earth and sand, and chemicals on lawn uniformly in a work region even if a vehicle speed is changed. SOLUTION: The work machine such as a work pump 8 or the like is mounted on this work vehicle, and the work pump 8 is driven by an engine 10 driving the vehicle. The power of the engine 10 is transmitted to a rear wheel through a torque converter 12 provided with a lock-up clutch and an automatic transmission 13. A gear 62 is provided on a crank shaft 15, and a drive unit 61 driving the work pump is connected with the crank shaft 15 through the gear 62. The rotation of the drive unit 61 and the vehicle speed are controlled so that they are changed in synchronization, and chemicals, fertilizer, and sand can be uniformly scattered on the lawn even if the vehicle speed is changed.
Patent JP-2003087533-A (JP)
Title: Image reader and image forming device
Inventor: YOKOTA MASAHIKO
IPC: G06T1/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of obtaining an excellent image by performing appropriate shading. SOLUTION: In this image reader provided with a housing including a platen for placing an original thereon, a contact image sensor 506 (read means) for scanning and reading an image of the original placed on the platen, and a driving means (stepping motor 513) for moving the contact image sensor 506 for scanning, shading is performed while the contact image sensor 506 is moved in the direction opposite to the subscanning direction.
Patent JP-2003084162-A (JP)
Title: Negative dispersion optical fiber, light amplifier and light transmission line
Inventor: HIRANO MASAAKI
IPC: G02B6/036
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a negative dispersion optical fiber, a light amplifier and a light transmission line that can perform both spectrum spread and Raman amplification in a wide signal light wavelength band. SOLUTION: An optical communication system 1 is one in which a light transmission line 10 is installed between optical repeaters 20, 30. The light transmission line 10 is composed of a positive and a negative dispersion optical fiber 11, 12 which are fusion-spliced with each other. The negative dispersion optical fiber 12 has a spectrum spread D of -40 ps/nm/km or below and a spread slope S of -0.10 ps/nm<2> /km or below, at any wavelength λ1 within the range of 1,450-1,650 nm, where a ratio (S/D) between the spectrum spread D and the spread slope S is not less than 0.0025/nm.
Patent JP-2003092511-A (JP)
Title: Dielectric leak wave antenna
Inventor: TESHIROGI TAMOTSU
IPC: H01Q13/28
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To configure an antenna compact at low cost without lowering efficiency. SOLUTION: A power feeding part 26 for feeding an electromagnetic wave to one terminal of a dielectric substrate 23 located on a ground conductor 21 is composed of a waveguide 27, slots 32a and 32b provided at a prescribed interval on one side face turned toward the side of the dielectric substrate 23 of the waveguide 27 for radiating the electromagnetic wave in the waveguide 27 to the side of the dielectric substrate 23 and a waveguide 33 for matching for feeding the electromagnetic wave radiated from the respective slots 32a and 32b to one terminal side of the dielectric substrate 23, and the electromagnetic wave fed from the waveguide 33 for matching to the dielectric substrate 23 is leaked by a metal strip 24 provided on the surface of the dielectric substrate 23.
Patent JP-2003091267-A (JP)
Title: Liquid crystal display device
Inventor: MISHIMA YASUYUKI
IPC: G09G3/20
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To easily correct distortion of a signal in signal lines of various sizes, materials, or the like. SOLUTION: The liquid crystal display device comprises a timing controller, a gate signal driving circuit and a video signal driving circuit for receiving a signal from the timing controller, and a liquid crystal display panel for making each pixel display by a scanning signal from the gate signal driving circuit and a video signal from the video signal driving circuit, and is configured such that the timing controller is able to supply a signal to vary the timing for supplying at least either the scanning signal or the video signal to the liquid crystal display panel.
Patent JP-2003091571-A (JP)
Title: Device for designing uneven thickness part, method for designing uneven thickness part, uneven thickness part, design program for uneven thickness part, and computer- readable recording medium recording design program for uneven thickness part
Inventor: NAKAMURA KEISUKE
IPC: G06F17/50
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To determine necessary and sufficient thickness for securing strength necessary for each portion of a part, and easily and correctly define form of the part having uneven thickness. SOLUTION: This device is provided with a part form data forming means 1 to form part form data having information representing part form to be designed to be stored, a load condition setting means 2 to set load conditions to be added to the part form data, a structure analyzing means 3 to compute distortion quantity and displacement quantity of designed matter based on inputted information of the part form data and the load conditions, a displacement quantity evaluating means 4 to evaluate displacement quantity, and a thickness changing means 5 to change thickness of the designed matter based on the displacement quantity. If thickness of the designed matter is to be changed or not is determined based on evaluation by the displacement quantity evaluation means 4.
Patent JP-2003099482-A (JP)
Title: Three-dimensional modeling system
Inventor: FUKI NAOKI
IPC: G06F17/50
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a checking work of drawings and to reduce design costs of three-dimensional models. SOLUTION: A plurality of CAD devices 10 are connected with a server 20 to communicate with each other by a network means such as a LAN. The CAD devices 10 are constituted of input devices 11 consisting of keyboards, mouses, etc., computer bodies 12 being the center of this system and display devices 13. A work process data base consisting of various pieces of process procedure information is stored in the server 20. The computer bodies 12 recognize the shapes of three-dimensional models, divide the models into a plurality of elements from results of shape recognition of them and determine the optimal work requirement among the pieces of work process information by using the work process data base by every divided element in the case of checking the drawing of the three-dimensional model.  In addition, when correction is required from results of propriety judgment of the three-dimensional models after determining the work requirement, such a fact is displayed on the display devices 13.
Patent JP-2002175288-A (JP)
Title: Multi-processor system, data processing system, data processing method, and computer program
Inventor: SASAKI NOBUO
IPC: G06F15/80
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To realize high-speed data processing by a multi-processor system. SOLUTION: This system is equipped with plural cell processors 20 for executing data processing, and BCMC 10 for broadcasting broadcast data including data used for the data processing to the plural cell processors. Each of the plural cell processors selects only data required for the data processing executed by the cell processor itself from the broadcast data broadcasted by the BCMC, and executes the data processing. The BCMC can acquire data processing results of all the cell processors and provide all the cell processors with the results as the broadcast data, therefore, the data processing results among the cell processors can be transmitted and received at high speed, and the high-speed data processing is enabled as the whole system.
Patent JP-2003099395-A (JP)
Title: Bus arbiter device and bus-arbiting method
Inventor: TAKAMI ISAO
IPC: G06F13/362
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for arbiter in which fair arbitration can be carried out for all bus masters connected to the bus, in a simple circuit configuration and arbitration latency is reduced. SOLUTION: A bus usage right imparting device 108, sequentially imparting bus use rights to a plurality of bus masters 104 based on a sequence set beforehand and a bus state monitor 106 monitoring the state of use of the bus 102, are provided in the bus arbiter device 100. In this case, the bus usage right imparting device permits the transition of bus usage right to the next bus master, when a determining is made that the bus is in an idle state by the bus state monitor, and when the bus is judge to be in a used state by the bus monitor, the transision of the bus use right to the next bus maser is inhibited.